warden

The chief administrative official of a prison.

An official charged with the enforcement of certain laws and regulations.

The chief executive official in charge of a port or market.

Any of various crown officers having administrative duties.

One of the governing officials of certain colleges, schools, guilds, or hospitals; a trustee.

The chief executive of a borough in certain states.

A churchwarden.

A kind of pear, used chiefly for roasting or baking.

In Australia, a government officer, with magisterial and executive powers, in charge of a gold-field.